The Dagor Brushless Controller is a fully integrated tiny solution for brushless-based actuators with wired and wireless connectivity, and three operation modes: angular position, velocity and torque. It is an ESP32-based brushless controller that has an on-board magnetic encoder, a three-phase MOSFET driver, three MOSFET half-bridges, a temperature sensor and current sensing resistors.

The Dagor Brushless Controller was designed as a simple platform for hobbyist, students and researchers to power brushless-based projects. This board offers wired and wireless connectivity modes to accommodate a variety of different kinds of projects. The firmware for this board was developed for the Arduino development environment and powered by the SimpleFOC project. This code is merely a starting point as it’s encouraged to modify it to fit specific projects. The firmware being very easy to modify and understand gives some key advantages:

• great platform for single board projects

• custom communication schemes for multi-board projects

• implementation of unique control laws

• endless amount of compatible libraries